get_solver_info.cpp

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//
// Copied from
// http://www.ros.org/wiki/pr2_kinematics/Tutorials/Tutorial%202
//

#include <ros/ros.h>
#include <kinematics_msgs/GetKinematicSolverInfo.h>
int main(int argc, char **argv){
    ros::init (argc, argv, "get_ik_solver_info");
    ros::NodeHandle rh;
    ros::service::waitForService("pr2_right_arm_kinematics/get_ik_solver_info");
    ros::ServiceClient query_client = rh.serviceClient<kinematics_msgs::GetKinematicSolverInfo>("pr2_right_arm_kinematics/get_ik_solver_info");

    // define the service messages
    kinematics_msgs::GetKinematicSolverInfo::Request request;
    kinematics_msgs::GetKinematicSolverInfo::Response response;

    if(query_client.call(request,response))
    {
        for(unsigned int i=0; i< response.kinematic_solver_info.joint_names.size(); i++)
        {
            ROS_INFO("Joint: %d %s",i,response.kinematic_solver_info.joint_names[i].c_str());
        }
    }
    else
    {
        ROS_ERROR("Could not call query service");
    }
    ros::shutdown();
}